| Compound Class | Synthetic Pentadecapeptide (15 amino acids) · Derived from a sequence within Body Protection Compound (BPC) |
|---|---|
| Form | Lyophilized powder in sterile glass vial |
| Quantity | 5 mg per vial |
| CAS Number | 137525-51-0 |
| Chemical Formula | C62H98N16O22 |
| Molar Mass | 1,419.5 g/mol |
| Half-Life | ~4 hours |
| Amino Acid Sequence | Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val |
| Verified Purity | Batch-tested to 99.85% (HPLC) |
| Compound Class | Synthetic Polypeptide (43 amino acids) · Analog of thymosin β4 |
|---|---|
| Form | Lyophilized powder in sterile glass vial |
| Quantity | 5 mg per vial |
| CAS Number | 77591-33-4 |
| Chemical Formula | C212H350N56O78S |
| Molecular Weight | 4963.49 g/mol |
| Amino Acid Sequence | Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser-OH |
| Verified Purity | Batch-tested to 99.42% (HPLC) |
| Compound Class | Tripeptide–copper(II) complex (Gly-His-Lys bound to copper) |
|---|---|
| Form | Lyophilized powder in sterile glass vial · blue-purple due to copper |
| Quantity | 50 mg per vial |
| CAS Number | 89030-95-5 |
| Chemical Formula | C14H22CuN6O4 |
| Molar Mass | ≈401.9 g/mol |
| Peptide Sequence | Gly-His-Lys (as a copper(II) complex) |
| Synonyms | GHK-Cu, Copper Tripeptide-1, Copper peptide, Glycyl-L-histidyl-L-lysine copper(II) |
| Verified Purity | Batch-tested to 99.97% (HPLC) |
For laboratory research use only. Not for human or animal consumption.
View certificates of analysisEach compound in this stack is analyzed by an accredited US third-party laboratory before it ships.
Identity and purity confirmed by MZ Biolabs (Tucson, AZ), a US DEA-licensed analytical facility, via HPLC purity analysis and mass-spectrometry identity confirmation under GLP standards.
Our third-party certificates of analysis are published on our website — no login required.
These compounds are photo- and temperature-sensitive; handle per standard laboratory practice.
Quality control across the research-peptide industry is inconsistent, and many suppliers do not publish third-party testing for their products. Independent verification of identity and purity is essential for reproducible research.
All three compounds verified by MZ Biolabs (Tucson, AZ), an accredited US laboratory, via HPLC and mass spectrometry, with batch-linked COAs.
Each compound is freeze-dried into a sterile, UV-resistant glass vial.
Supports chain-of-custody, label transparency, and batch-linked traceability.
Transparent business, standard payment methods, no misrepresentation.
This stack, marketed as the "Glow Stack," pairs three research compounds — BPC-157, TB-500, and GHK-Cu — supplied as separate lyophilized vials. The three are distinct molecules with different structures, described below by identity only.
A synthetic pentadecapeptide (15 amino acids) whose sequence corresponds to a partial fragment of Body Protection Compound (BPC), a protein identified in human gastric juice. Used as a research chemical to investigate this peptide in experimental models.
A synthetic peptide analog of thymosin β4, a naturally occurring 43-amino-acid peptide. Thymosin β4 is characterized biochemically as an actin-sequestering peptide (it binds monomeric G-actin). Used as a research chemical to investigate thymosin β4 biology.
A tripeptide (Gly-His-Lys) that forms a coordination complex with copper(II), giving the characteristic blue-purple color. The tripeptide occurs naturally in human plasma. Used as a research chemical to investigate the GHK-copper complex in experimental models.
These compounds are supplied strictly as research chemicals for laboratory research. Sports Technology Labs makes no claims regarding their effects, and nothing in this listing should be interpreted as describing outcomes in humans or animals.
All three compounds are investigational research chemicals. They are not approved by the FDA and are not drugs, foods, dietary supplements, or cosmetics. Marketing them for human use is unlawful.
BPC-157 has no approval from any governmental regulatory health authority for human therapeutic use, and as such falls under WADA category S0 (Non-Approved Substances), prohibited at all times (ref. 4).
Thymosin β4 (TB-500) is associated with WADA category S2 (Peptide Hormones, Growth Factors, Related Substances and Mimetics), under growth factors affecting regenerative capacity. Athletes should consult the current WADA Prohibited List (ref. 4).
GHK-Cu is not currently listed on the World Anti-Doping Agency Prohibited List.
Sports Technology Labs are chemical suppliers, not medical providers. We do not condone or encourage consumer use of research compounds.
Research use only. All products on this website are intended exclusively for laboratory research and development. They are not for human or animal consumption. These statements have not been evaluated by the U.S. Food and Drug Administration, and these products are not intended to diagnose, treat, cure, or prevent any disease.
Three lyophilized vialsBPC-157 (5 mg), TB-500 (5 mg), and GHK-Cu (50 mg), each freeze-dried in a sterile glass vial.
99%+ HPLC purity, all threeEach compound independently analyzed by an accredited US third-party lab.
Cold-chain peptidesRefrigerate after reconstitution. Diluent and lab supplies not included.
Research use onlySupplied exclusively for laboratory investigation and development.
| Compound Class | Synthetic Pentadecapeptide (15 amino acids) · Derived from a sequence within Body Protection Compound (BPC) |
|---|---|
| Form | Lyophilized powder in sterile glass vial |
| Quantity | 5 mg per vial |
| CAS Number | 137525-51-0 |
| Chemical Formula | C62H98N16O22 |
| Molar Mass | 1,419.5 g/mol |
| Half-Life | ~4 hours |
| Amino Acid Sequence | Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val |
| Verified Purity | Batch-tested to 99.85% (HPLC) |
| Compound Class | Synthetic Polypeptide (43 amino acids) · Analog of thymosin β4 |
|---|---|
| Form | Lyophilized powder in sterile glass vial |
| Quantity | 5 mg per vial |
| CAS Number | 77591-33-4 |
| Chemical Formula | C212H350N56O78S |
| Molecular Weight | 4963.49 g/mol |
| Amino Acid Sequence | Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser-OH |
| Verified Purity | Batch-tested to 99.42% (HPLC) |
| Compound Class | Tripeptide–copper(II) complex (Gly-His-Lys bound to copper) |
|---|---|
| Form | Lyophilized powder in sterile glass vial · blue-purple due to copper |
| Quantity | 50 mg per vial |
| CAS Number | 89030-95-5 |
| Chemical Formula | C14H22CuN6O4 |
| Molar Mass | ≈401.9 g/mol |
| Peptide Sequence | Gly-His-Lys (as a copper(II) complex) |
| Synonyms | GHK-Cu, Copper Tripeptide-1, Copper peptide, Glycyl-L-histidyl-L-lysine copper(II) |
| Verified Purity | Batch-tested to 99.97% (HPLC) |
For laboratory research use only. Not for human or animal consumption.
Each compound in this stack is analyzed by an accredited US third-party laboratory before it ships.
Accredited testing partner
Identity and purity confirmed by MZ Biolabs (Tucson, AZ), a US DEA-licensed analytical facility, via HPLC purity analysis and mass-spectrometry identity confirmation under GLP standards.
Published certificates of analysis
Our third-party certificates of analysis are published on our website — no login required.
See all certificates of analysis
These compounds are photo- and temperature-sensitive; handle per standard laboratory practice.
Quality control across the research-peptide industry is inconsistent, and many suppliers do not publish third-party testing for their products. Independent verification of identity and purity is essential for reproducible research.
Third-party tested in the USA
All three compounds verified by MZ Biolabs (Tucson, AZ), an accredited US laboratory, via HPLC and mass spectrometry, with batch-linked COAs.
Lyophilized for stability
Each compound is freeze-dried into a sterile, UV-resistant glass vial.
Tamper-evident packaging
Supports chain-of-custody, label transparency, and batch-linked traceability.
60-day money-back guarantee
Transparent business, standard payment methods, no misrepresentation.
This stack, marketed as the “Glow Stack,” pairs three research compounds — BPC-157, TB-500, and GHK-Cu — supplied as separate lyophilized vials. The three are distinct molecules with different structures, described below by identity only.
Component 1
A synthetic pentadecapeptide (15 amino acids) whose sequence corresponds to a partial fragment of Body Protection Compound (BPC), a protein identified in human gastric juice. Used as a research chemical to investigate this peptide in experimental models.
Component 2
A synthetic peptide analog of thymosin β4, a naturally occurring 43-amino-acid peptide. Thymosin β4 is characterized biochemically as an actin-sequestering peptide (it binds monomeric G-actin). Used as a research chemical to investigate thymosin β4 biology.
Component 3
A tripeptide (Gly-His-Lys) that forms a coordination complex with copper(II), giving the characteristic blue-purple color. The tripeptide occurs naturally in human plasma. Used as a research chemical to investigate the GHK-copper complex in experimental models.
These compounds are supplied strictly as research chemicals for laboratory research. Sports Technology Labs makes no claims regarding their effects, and nothing in this listing should be interpreted as describing outcomes in humans or animals.
Not approved for human use
All three compounds are investigational research chemicals. They are not approved by the FDA and are not drugs, foods, dietary supplements, or cosmetics. Marketing them for human use is unlawful.
WADA status — BPC-157
BPC-157 has no approval from any governmental regulatory health authority for human therapeutic use, and as such falls under WADA category S0 (Non-Approved Substances), prohibited at all times (ref. 4).
WADA status — TB-500
Thymosin β4 (TB-500) is associated with WADA category S2 (Peptide Hormones, Growth Factors, Related Substances and Mimetics), under growth factors affecting regenerative capacity. Athletes should consult the current WADA Prohibited List (ref. 4).
WADA status — GHK-Cu
GHK-Cu is not currently listed on the World Anti-Doping Agency Prohibited List.
Our position
Sports Technology Labs are chemical suppliers, not medical providers. We do not condone or encourage consumer use of research compounds.
Research use only. All products on this website are intended exclusively for laboratory research and development. They are not for human or animal consumption. These statements have not been evaluated by the U.S. Food and Drug Administration, and these products are not intended to diagnose, treat, cure, or prevent any disease.
| Weight | 1.5 oz |
|---|---|
| Dimensions | 4 × 2 × 2 in |
